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About 2 Trademarks found for “DYFO*”

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*YFO

318599
EXPUNGED

on 17 May 2000

DYFONATE

ZENECA INC.

318599 · 24 Dec 1968

005

An organophosphorous insecticide.

246472
EXPUNGED

on 9 Nov 1990

DYFOAM

W.R. GRACE & CO. - CONN.

246472 · 12 Jul 1958

017

Expanded polystyrene plastic foam insulation.

Owners

W.R. grace & co. - conn. (1)

Zeneca inc. (1)

Categories

Class 5 (1)

Class 17 (1)

Correspondents

Smart & biggar ip agency co. (1)

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